Ruston A. Haughey

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Sarasota, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method of railroad tie replacement
- Patent number 7,571,681
- Issue date Aug 11, 2009
- Ruston A. Haughey
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD OF RAILROAD TIE REPLACEMENT
- Publication number 20070245921
- Publication date Oct 25, 2007
- Ruston A. Haughey
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES